Colour

#FF5358

#FF5358
Red
Dark
Nearest: Tomato

#FF5358 is a red with RGB values 255, 83, 88 and HSL 358°, 100%, 66%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#FF5358#FF5358

HEX#FF5358

RGBrgb(255, 83, 88)

RGB (0–1)1, 0.3255, 0.3451

RGB percentages100%, 32.5%, 34.5%

HSLhsl(358.3, 100%, 66.3%)

HSV / HSBhsv(358.3, 67.5%, 100%)

CMYK0%, 67.5%, 65.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,733,016

CSS custom property--colour: #FF5358;

Brightness & contrast

Relative luminance0.28151WCAG 2.x, 0 is black and 1 is white

Perceived brightness156.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.63:1

Contrast with white3.17:1WCAG normal text: Fail

Contrast with black6.63:1WCAG normal text: AA

Greyscale equivalent#787878

Inverted#00ACA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#827957no red cones; affects about 1% of men; ΔE 69.4 from the original

Deuteranopia#AD9E53no green cones; the most common form, about 1% of men; ΔE 70.2 from the original

Tritanopia#FF2357no blue cones; rare, and affects men and women equally; ΔE 15.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.17:1WCAG large text: AA

Contrast with black, large text6.63:1WCAG large text: AAA

Named colours

Tomato · ΔE 14.1 Crimson · ΔE 14.3 Salmon · ΔE 21.9 Firebrick · ΔE 23.1 Coral · ΔE 24.7 Indian red · ΔE 24.7

Nearest named CSS colourTomato (#FF6347)ΔE 14.08, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#53FFFA

Analogous#FF53AE, #FFA453

Triadic#58FF53, #5358FF

Split complementary#53FFA4, #53AEFF

Tetradic#AEFF53, #53FFFA, #A453FF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFECED

Lighter +20%#FFB9BB

Lighter +10%#FF868A

Darker −10%#FF2026

Darker −20%#EC0007

Darker −30%#B90005

Darker −40%#860004

More saturated +25%#FF5358

Less saturated −25%#EA686C

Channel breakdown

R255

G83

B88

Red255 (100%)

Green83 (32.5%)

Blue88 (34.5%)

Hue358.26°

Saturation (HSL)100%

Lightness66.27%

Dominant channelRed

Hex per channelR FF · G 53 · B 58

Keep nerding

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#FF5358

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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